Question

Calculo : 6!+3!-2!/ 5!

Answer 1

6! = 6*5*4*3*2*1
3! = 3*2*1
2! = 2*1
5! = 5*4*3*2*1
Resolvendo:
6! = 720
3! = 6
2! = 2
5! = 120
720 + 6 - 2 / 120
724/120
Simplificando: 
$\frac{181}{30}$